US7580750B2 - Implantable medical device with integrated acoustic transducer - Google Patents
Implantable medical device with integrated acoustic transducer Download PDFInfo
- Publication number
- US7580750B2 US7580750B2 US11/287,557 US28755705A US7580750B2 US 7580750 B2 US7580750 B2 US 7580750B2 US 28755705 A US28755705 A US 28755705A US 7580750 B2 US7580750 B2 US 7580750B2
- Authority
- US
- United States
- Prior art keywords
- piezoelectric
- transducer
- housing wall
- discs
- interior surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/37211—Means for communicating with stimulators
- A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0026—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the transmission medium
- A61B5/0028—Body tissue as transmission medium, i.e. transmission systems where the medium is the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0031—Implanted circuitry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
- A61N1/3785—Electrical supply generated by biological activity or substance, e.g. body movement
Abstract
Description
Claims (22)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/287,557 US7580750B2 (en) | 2004-11-24 | 2005-11-23 | Implantable medical device with integrated acoustic transducer |
US12/504,946 US8744580B2 (en) | 2004-11-24 | 2009-07-17 | Implantable medical device with integrated acoustic transducer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63080104P | 2004-11-24 | 2004-11-24 | |
US11/287,557 US7580750B2 (en) | 2004-11-24 | 2005-11-23 | Implantable medical device with integrated acoustic transducer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/504,946 Continuation US8744580B2 (en) | 2004-11-24 | 2009-07-17 | Implantable medical device with integrated acoustic transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
US20060149329A1 US20060149329A1 (en) | 2006-07-06 |
US7580750B2 true US7580750B2 (en) | 2009-08-25 |
Family
ID=35658954
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/287,557 Expired - Fee Related US7580750B2 (en) | 2004-11-24 | 2005-11-23 | Implantable medical device with integrated acoustic transducer |
US12/504,946 Active 2027-01-27 US8744580B2 (en) | 2004-11-24 | 2009-07-17 | Implantable medical device with integrated acoustic transducer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/504,946 Active 2027-01-27 US8744580B2 (en) | 2004-11-24 | 2009-07-17 | Implantable medical device with integrated acoustic transducer |
Country Status (7)
Country | Link |
---|---|
US (2) | US7580750B2 (en) |
EP (2) | EP2289392B1 (en) |
JP (1) | JP5121011B2 (en) |
AT (2) | ATE556648T1 (en) |
CA (1) | CA2589268A1 (en) |
DE (1) | DE602005024179D1 (en) |
WO (1) | WO2006056857A1 (en) |
Cited By (15)
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US20080186691A1 (en) * | 2006-04-28 | 2008-08-07 | Mertz John C | Implantable medical device housing reinforcement |
US20090248114A1 (en) * | 2008-03-28 | 2009-10-01 | Medtronic, Inc. | Reversible implantable acoustic sensor |
US20100298909A1 (en) * | 2008-05-23 | 2010-11-25 | Ingo Weiss | Wireless feedthrough for medical implants |
US20110009746A1 (en) * | 2009-07-10 | 2011-01-13 | Tran Binh C | System and methods for pulmonary edema detection with implantable acoustic devices |
US20110218594A1 (en) * | 2010-03-04 | 2011-09-08 | Eyal Doron | Ultrasonic transducer for bi-directional wireless communication |
US8548592B2 (en) | 2006-07-21 | 2013-10-01 | Cardiac Pacemakers, Inc. | Ultrasonic transducer for a metallic cavity implanted medical device |
US8647328B2 (en) | 1997-12-30 | 2014-02-11 | Remon Medical Technologies, Ltd. | Reflected acoustic wave modulation |
US8649875B2 (en) | 2005-09-10 | 2014-02-11 | Artann Laboratories Inc. | Systems for remote generation of electrical signal in tissue based on time-reversal acoustics |
US8663116B2 (en) | 2012-01-11 | 2014-03-04 | Angiodynamics, Inc. | Methods, assemblies, and devices for positioning a catheter tip using an ultrasonic imaging system |
US8825161B1 (en) * | 2007-05-17 | 2014-09-02 | Cardiac Pacemakers, Inc. | Acoustic transducer for an implantable medical device |
US9729981B2 (en) | 2011-05-12 | 2017-08-08 | Cochlear Limited | Identifying hearing prosthesis actuator resonance peak(s) |
US9731141B2 (en) | 2007-06-14 | 2017-08-15 | Cardiac Pacemakers, Inc. | Multi-element acoustic recharging system |
US10188831B2 (en) | 2013-03-14 | 2019-01-29 | Angiodynamics, Inc. | Systems and methods for catheter tip placement using ECG |
US11245991B2 (en) | 2013-03-15 | 2022-02-08 | Cochlear Limited | Determining impedance-related phenomena in vibrating actuator and identifying device system characteristics based thereon |
US11607150B2 (en) | 2014-04-08 | 2023-03-21 | Angiodynamics Va Llc | Medical device placement system and a method for its use |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7024248B2 (en) | 2000-10-16 | 2006-04-04 | Remon Medical Technologies Ltd | Systems and methods for communicating with implantable devices |
US7283874B2 (en) | 2000-10-16 | 2007-10-16 | Remon Medical Technologies Ltd. | Acoustically powered implantable stimulating device |
US6764446B2 (en) | 2000-10-16 | 2004-07-20 | Remon Medical Technologies Ltd | Implantable pressure sensors and methods for making and using them |
US7572228B2 (en) | 2004-01-13 | 2009-08-11 | Remon Medical Technologies Ltd | Devices for fixing a sensor in a lumen |
EP2289392B1 (en) | 2004-11-24 | 2012-05-09 | Remon Medical Technologies Ltd. | Implantable medical device with integrated acoustic transducer |
US7522962B1 (en) * | 2004-12-03 | 2009-04-21 | Remon Medical Technologies, Ltd | Implantable medical device with integrated acoustic transducer |
US10390714B2 (en) | 2005-01-12 | 2019-08-27 | Remon Medical Technologies, Ltd. | Devices for fixing a sensor in a lumen |
US7615012B2 (en) * | 2005-08-26 | 2009-11-10 | Cardiac Pacemakers, Inc. | Broadband acoustic sensor for an implantable medical device |
US7570998B2 (en) * | 2005-08-26 | 2009-08-04 | Cardiac Pacemakers, Inc. | Acoustic communication transducer in implantable medical device header |
US8060214B2 (en) | 2006-01-05 | 2011-11-15 | Cardiac Pacemakers, Inc. | Implantable medical device with inductive coil configurable for mechanical fixation |
US8078278B2 (en) | 2006-01-10 | 2011-12-13 | Remon Medical Technologies Ltd. | Body attachable unit in wireless communication with implantable devices |
US7650185B2 (en) | 2006-04-25 | 2010-01-19 | Cardiac Pacemakers, Inc. | System and method for walking an implantable medical device from a sleep state |
US7949404B2 (en) * | 2006-06-26 | 2011-05-24 | Medtronic, Inc. | Communications network for distributed sensing and therapy in biomedical applications |
JP5155311B2 (en) * | 2006-07-21 | 2013-03-06 | カーディアック ペースメイカーズ, インコーポレイテッド | Ultrasonic transmitting / receiving transducer housed in header of implantable medical device |
US7912548B2 (en) * | 2006-07-21 | 2011-03-22 | Cardiac Pacemakers, Inc. | Resonant structures for implantable devices |
US8676349B2 (en) | 2006-09-15 | 2014-03-18 | Cardiac Pacemakers, Inc. | Mechanism for releasably engaging an implantable medical device for implantation |
US20080071248A1 (en) * | 2006-09-15 | 2008-03-20 | Cardiac Pacemakers, Inc. | Delivery stystem for an implantable physiologic sensor |
ES2369203T3 (en) | 2006-09-15 | 2011-11-28 | Cardiac Pacemakers, Inc. | ANCHORAGE FOR AN IMPLANTABLE MEDICAL DEVICE. |
US20080171941A1 (en) * | 2007-01-12 | 2008-07-17 | Huelskamp Paul J | Low power methods for pressure waveform signal sampling using implantable medical devices |
WO2008118908A1 (en) | 2007-03-26 | 2008-10-02 | Remon Medical Technologies, Ltd. | Biased acoustic switch for implantable medical device |
US8204599B2 (en) | 2007-05-02 | 2012-06-19 | Cardiac Pacemakers, Inc. | System for anchoring an implantable sensor in a vessel |
US8473056B2 (en) * | 2008-04-25 | 2013-06-25 | Medtronic, Inc. | Assembly method for implantable medical device |
US8798761B2 (en) | 2008-06-27 | 2014-08-05 | Cardiac Pacemakers, Inc. | Systems and methods of monitoring the acoustic coupling of medical devices |
EP2296536A1 (en) | 2008-07-15 | 2011-03-23 | Cardiac Pacemakers, Inc. | Implant assist apparatus for acoustically enabled implantable medical device |
US8593107B2 (en) | 2008-10-27 | 2013-11-26 | Cardiac Pacemakers, Inc. | Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body |
US8694129B2 (en) | 2009-02-13 | 2014-04-08 | Cardiac Pacemakers, Inc. | Deployable sensor platform on the lead system of an implantable device |
US8777863B2 (en) * | 2009-06-10 | 2014-07-15 | Cardiac Pacemakers, Inc. | Implantable medical device with internal piezoelectric energy harvesting |
US20100317978A1 (en) * | 2009-06-10 | 2010-12-16 | Maile Keith R | Implantable medical device housing modified for piezoelectric energy harvesting |
US8506495B2 (en) * | 2009-06-10 | 2013-08-13 | Cardiac Pacemakers, Inc. | Implantable medical devices with piezoelectric anchoring member |
US20110137390A1 (en) * | 2009-12-08 | 2011-06-09 | Hill Gerard J | System and method for protecting implanted medical devices from interfering radiated fields |
US8479585B2 (en) | 2010-09-08 | 2013-07-09 | Micropen Technologies Corporation | Pressure sensing or force generating device |
WO2014081050A1 (en) * | 2012-11-21 | 2014-05-30 | 알피니언메디칼시스템 주식회사 | Membrane guard used in ultrasound medical equipment, guide ring, and treatment head including same |
CN105378957A (en) * | 2013-05-08 | 2016-03-02 | 达尔豪西大学 | Acoustic transmitter and implantable receiver |
ITFI20130147A1 (en) * | 2013-06-19 | 2014-12-20 | Deklab S R L | APPARATUS FOR AUDIO DIFFUSION VIA FLAT WAVE ACOUSTIC TRANSDUCERS. |
US9347798B1 (en) * | 2014-12-24 | 2016-05-24 | Garrett Electronics, Inc. | Metal detector with hermetic housing |
US9757574B2 (en) | 2015-05-11 | 2017-09-12 | Rainbow Medical Ltd. | Dual chamber transvenous pacemaker |
WO2017100691A1 (en) * | 2015-12-09 | 2017-06-15 | The Alfred E. Mann Foundation For Scientific Research | Implantable pressure sensors and medical devices |
US9731138B1 (en) | 2016-02-17 | 2017-08-15 | Medtronic, Inc. | System and method for cardiac pacing |
US9802055B2 (en) | 2016-04-04 | 2017-10-31 | Medtronic, Inc. | Ultrasound powered pulse delivery device |
GB2571142A (en) * | 2018-02-20 | 2019-08-21 | Imperial Innovations Ltd | Apparatus and method |
US11617877B2 (en) | 2019-12-11 | 2023-04-04 | Medtronic, Inc. | Detecting pump suction, pump thrombus, and other adverse VAD motor events |
CN111346288A (en) * | 2020-03-07 | 2020-06-30 | 北京理工大学 | Piezoelectric type tactile stimulation device |
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US20060149329A1 (en) | 2006-07-06 |
EP2289392A1 (en) | 2011-03-02 |
EP1838210A1 (en) | 2007-10-03 |
US20100004718A1 (en) | 2010-01-07 |
JP2008520309A (en) | 2008-06-19 |
US8744580B2 (en) | 2014-06-03 |
CA2589268A1 (en) | 2006-06-01 |
WO2006056857A1 (en) | 2006-06-01 |
ATE484232T1 (en) | 2010-10-15 |
ATE556648T1 (en) | 2012-05-15 |
EP2289392B1 (en) | 2012-05-09 |
JP5121011B2 (en) | 2013-01-16 |
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DE602005024179D1 (en) | 2010-11-25 |
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